@article{MaghamiDeyLenzetal.2020,
  author    = {Maghami, Mohammad Ghaem and Dey, Surjendu and Lenz, Ann-Kathrin and H{\"o}bartner, Claudia},
  title     = {Repurpsing Antiviral Drugs for Orthogonal RNA-Catalyzed Labeling},
  series = {Angewandte Chemie, International Edition},
  volume    = {59},
  journal   = {Angewandte Chemie, International Edition},
  doi       = {10.1002/anie.202001300},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-205552},
  pages     = {9335-9339},
  year      = {2020},
  abstract  = {In vitro selected ribozymes are promising tools for site-specific labeling of RNA. Previously known nucleic acid catalysts attached fluorescently labeled adenosine or guanosine derivatives through 2',5'-branched phosphodiester bonds to the RNA of interest. Herein, we report new ribozymes that use orthogonal substrates, derived from the antiviral drug tenofovir, and attach bioorthogonal functional groups, as well as affinity handles and fluorescent reporter units through a hydrolytically more stable phosphonate ester linkage. The tenofovir transferase ribozymes were identified by in vitro selection and are orthogonal to nucleotide transferase ribozymes. As genetically encodable functional RNAs, these ribozymes may be developed for potential cellular applications. The orthogonal ribozymes addressed desired target sites in large RNAs in vitro, as shown by fluorescent labeling of E. coli 16S and 23S RNAs in total cellular RNA.},
  language  = {en}
}